Matches in SemOpenAlex for { <https://semopenalex.org/work/W4254382366> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W4254382366 endingPage "7" @default.
- W4254382366 startingPage "7" @default.
- W4254382366 abstract "The formation of a protective chromia scale on stainless steels is known to be suppressed by the presence of water vapor in reducing conditions. Thermal spray coatings present a promising approach to improve the durability of steels by transferring the first line of oxidation attack from the bulk steel to the coating. In the present work, isothermal oxidation behavior of Ni and NiCr coatings deposited by High-Velocity Air Fuel (HVAF) process on 304L stainless steel was investigated at 600 °C for 168 h. Ar-10%H2-20%H2O was selected as the oxidation environment to study the oxidation behavior of the coatings in a low pO2 environment containing H2 and H2O. BIB/SEM, EDS, and XRD techniques were used to characterize the as-sprayed coatings and to investigate the oxidation mechanisms in the coated samples. Results showed that both Ni and NiCr coatings imparted oxidation protection to the 304L substrate. The chromia-forming 304L steel presented a duplex but non-protective oxide scale comprising of an outer Fe3O4 layer on an inner (Fe, Cr)3O4-spinel oxide. In contrast, the NiCr coating presented superior oxidation behavior due to the formation of a continuous, thin, and slow-growing Cr2O3 scale. The Ni coating, too, protected the substrate owing to limited nucleation and growth of the deleterious NiO scale in the low-oxygen-activity environment." @default.
- W4254382366 created "2022-05-12" @default.
- W4254382366 date "2009-11-01" @default.
- W4254382366 modified "2023-09-26" @default.
- W4254382366 title "Spherical support for olefin polymerization catalyst" @default.
- W4254382366 doi "https://doi.org/10.1016/s1351-4180(09)70490-8" @default.
- W4254382366 hasPublicationYear "2009" @default.
- W4254382366 type Work @default.
- W4254382366 citedByCount "1" @default.
- W4254382366 countsByYear W42543823662021 @default.
- W4254382366 crossrefType "journal-article" @default.
- W4254382366 hasConcept C111368507 @default.
- W4254382366 hasConcept C127313418 @default.
- W4254382366 hasConcept C127413603 @default.
- W4254382366 hasConcept C140086010 @default.
- W4254382366 hasConcept C149669645 @default.
- W4254382366 hasConcept C159985019 @default.
- W4254382366 hasConcept C161790260 @default.
- W4254382366 hasConcept C178790620 @default.
- W4254382366 hasConcept C185592680 @default.
- W4254382366 hasConcept C191897082 @default.
- W4254382366 hasConcept C192562407 @default.
- W4254382366 hasConcept C2776230739 @default.
- W4254382366 hasConcept C2777289219 @default.
- W4254382366 hasConcept C2779227376 @default.
- W4254382366 hasConcept C2779851234 @default.
- W4254382366 hasConcept C2780532540 @default.
- W4254382366 hasConcept C2781448156 @default.
- W4254382366 hasConcept C42360764 @default.
- W4254382366 hasConcept C55493867 @default.
- W4254382366 hasConcept C61048295 @default.
- W4254382366 hasConcept C74575197 @default.
- W4254382366 hasConceptScore W4254382366C111368507 @default.
- W4254382366 hasConceptScore W4254382366C127313418 @default.
- W4254382366 hasConceptScore W4254382366C127413603 @default.
- W4254382366 hasConceptScore W4254382366C140086010 @default.
- W4254382366 hasConceptScore W4254382366C149669645 @default.
- W4254382366 hasConceptScore W4254382366C159985019 @default.
- W4254382366 hasConceptScore W4254382366C161790260 @default.
- W4254382366 hasConceptScore W4254382366C178790620 @default.
- W4254382366 hasConceptScore W4254382366C185592680 @default.
- W4254382366 hasConceptScore W4254382366C191897082 @default.
- W4254382366 hasConceptScore W4254382366C192562407 @default.
- W4254382366 hasConceptScore W4254382366C2776230739 @default.
- W4254382366 hasConceptScore W4254382366C2777289219 @default.
- W4254382366 hasConceptScore W4254382366C2779227376 @default.
- W4254382366 hasConceptScore W4254382366C2779851234 @default.
- W4254382366 hasConceptScore W4254382366C2780532540 @default.
- W4254382366 hasConceptScore W4254382366C2781448156 @default.
- W4254382366 hasConceptScore W4254382366C42360764 @default.
- W4254382366 hasConceptScore W4254382366C55493867 @default.
- W4254382366 hasConceptScore W4254382366C61048295 @default.
- W4254382366 hasConceptScore W4254382366C74575197 @default.
- W4254382366 hasIssue "11" @default.
- W4254382366 hasLocation W42543823661 @default.
- W4254382366 hasOpenAccess W4254382366 @default.
- W4254382366 hasPrimaryLocation W42543823661 @default.
- W4254382366 hasRelatedWork W2037673782 @default.
- W4254382366 hasRelatedWork W2065623234 @default.
- W4254382366 hasRelatedWork W2085219409 @default.
- W4254382366 hasRelatedWork W2357015507 @default.
- W4254382366 hasRelatedWork W2945225195 @default.
- W4254382366 hasRelatedWork W3140464206 @default.
- W4254382366 hasRelatedWork W3157503158 @default.
- W4254382366 hasRelatedWork W4210282914 @default.
- W4254382366 hasRelatedWork W4237092313 @default.
- W4254382366 hasRelatedWork W4312811483 @default.
- W4254382366 hasVolume "2009" @default.
- W4254382366 isParatext "false" @default.
- W4254382366 isRetracted "false" @default.
- W4254382366 workType "article" @default.